‘Flyentology’ is the lead single to be taken from the forthcoming album ‘I’ll Sleep When You’re Dead’, a project highly anticipated by El-P fans who remember how great ‘Fantastic Damage’ and numerous Def Jux production efforts have been. Featuring Trent Reznor from Nine Inch Nails, it’s a typically great slice of production with multiple layers of industrial flavoured beats and patterns. Reznor’s vocals match the beat well and El’s rapping is of that familiar sarcastic but intense tone which fans have come to love. El-P’s time away in the lab seems to certainly have been worth it and if this is anything to go by, ‘I’ll Sleep When You’re Dead’ will create as much critical acclaim and hatred as his first solo outting did all those years ago.